1237631616

素因数分解:

$2^7\times 3^3\times {\mathrm{13}}^3\times {\mathrm{163}}^1$

素因数の和:225

約数の個数: 256

約数和(自身を含む): 3981264000

約数和(自身を除く): 2743632384

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 32, 36, 39, 48, 52, 54, 64, 72, 78, 96, 104, 108, 117, 128, 144, 156, 163, 169, 192, 208, 216, 234, 288, 312, 326, 338, 351, 384, 416, 432, 468, 489, 507, 576, 624, 652, 676, 702, 832, 864, 936, 978, 1014, 1152, 1248, 1304, 1352, 1404, 1467, 1521, 1664, 1728, 1872, 1956, 2028, 2119, 2197, 2496, 2608, 2704, 2808, 2934, 3042, 3456, 3744, 3912, 4056, 4238, 4394, 4401, 4563, 4992, 5216, 5408, 5616, 5868, 6084, 6357, 6591, 7488, 7824, 8112, 8476, 8788, 8802, 9126, 10432, 10816, 11232, 11736, 12168, 12714, 13182, 14976, 15648, 16224, 16952, 17576, 17604, 18252, 19071, 19773, 20864, 21632, 22464, 23472, 24336, 25428, 26364, 27547, 31296, 32448, 33904, 35152, 35208, 36504, 38142, 39546, 44928, 46944, 48672, 50856, 52728, 55094, 57213, 59319, 62592, 64896, 67808, 70304, 70416, 73008, 76284, 79092, 82641, 93888, 97344, 101712, 105456, 110188, 114426, 118638, 135616, 140608, 140832, 146016, 152568, 158184, 165282, 187776, 194688, 203424, 210912, 220376, 228852, 237276, 247923, 271232, 281216, 281664, 292032, 305136, 316368, 330564, 358111, 406848, 421824, 440752, 457704, 474552, 495846, 563328, 584064, 610272, 632736, 661128, 716222, 743769, 813696, 843648, 881504, 915408, 949104, 991692, 1074333, 1220544, 1265472, 1322256, 1432444, 1487538, 1763008, 1830816, 1898208, 1983384, 2148666, 2441088, 2530944, 2644512, 2864888, 2975076, 3222999, 3526016, 3661632, 3796416, 3966768, 4297332, 5289024, 5729776, 5950152, 6445998, 7323264, 7592832, 7933536, 8594664, 9668997, 10578048, 11459552, 11900304, 12891996, 15867072, 17189328, 19337994, 22919104, 23800608, 25783992, 31734144, 34378656, 38675988, 45838208, 47601216, 51567984, 68757312, 77351976, 95202432, 103135968, 137514624, 154703952, 206271936, 309407904, 412543872, 618815808, 1237631616]

約数ペア:

[(1, 1237631616), (2, 618815808), (3, 412543872), (4, 309407904), (6, 206271936), (8, 154703952), (9, 137514624), (12, 103135968), (13, 95202432), (16, 77351976), (18, 68757312), (24, 51567984), (26, 47601216), (27, 45838208), (32, 38675988), (36, 34378656), (39, 31734144), (48, 25783992), (52, 23800608), (54, 22919104), (64, 19337994), (72, 17189328), (78, 15867072), (96, 12891996), (104, 11900304), (108, 11459552), (117, 10578048), (128, 9668997), (144, 8594664), (156, 7933536), (163, 7592832), (169, 7323264), (192, 6445998), (208, 5950152), (216, 5729776), (234, 5289024), (288, 4297332), (312, 3966768), (326, 3796416), (338, 3661632), (351, 3526016), (384, 3222999), (416, 2975076), (432, 2864888), (468, 2644512), (489, 2530944), (507, 2441088), (576, 2148666), (624, 1983384), (652, 1898208), (676, 1830816), (702, 1763008), (832, 1487538), (864, 1432444), (936, 1322256), (978, 1265472), (1014, 1220544), (1152, 1074333), (1248, 991692), (1304, 949104), (1352, 915408), (1404, 881504), (1467, 843648), (1521, 813696), (1664, 743769), (1728, 716222), (1872, 661128), (1956, 632736), (2028, 610272), (2119, 584064), (2197, 563328), (2496, 495846), (2608, 474552), (2704, 457704), (2808, 440752), (2934, 421824), (3042, 406848), (3456, 358111), (3744, 330564), (3912, 316368), (4056, 305136), (4238, 292032), (4394, 281664), (4401, 281216), (4563, 271232), (4992, 247923), (5216, 237276), (5408, 228852), (5616, 220376), (5868, 210912), (6084, 203424), (6357, 194688), (6591, 187776), (7488, 165282), (7824, 158184), (8112, 152568), (8476, 146016), (8788, 140832), (8802, 140608), (9126, 135616), (10432, 118638), (10816, 114426), (11232, 110188), (11736, 105456), (12168, 101712), (12714, 97344), (13182, 93888), (14976, 82641), (15648, 79092), (16224, 76284), (16952, 73008), (17576, 70416), (17604, 70304), (18252, 67808), (19071, 64896), (19773, 62592), (20864, 59319), (21632, 57213), (22464, 55094), (23472, 52728), (24336, 50856), (25428, 48672), (26364, 46944), (27547, 44928), (31296, 39546), (32448, 38142), (33904, 36504), (35152, 35208)]